Load Introduction - HBM HLC Montageanleitung

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Load introduction

HLC / BLC / ELC
Loads should act as precisely as possible in the load
direction. Torsion moments, off‐centre loads, as well as
transverse or lateral forces cause measurement errors
and may damage the load cell permanently. Such inter­
ferences must be intercepted e.g. by stay rods or guide
rollers, with these elements not being permitted to take
up any load or force components.
In order to minimize error interferences due to load intro­
duction, HBM offers various proven load introductions for
load cell types HLCB... / BLCB... / ELCB... (versions with
counterbore + thread), depending on the mounting situa­
tion, see chapter 8.1
"Mounting accessories for HLC B / BLC B / ELC B",
page 25
The load cell type HLCA... (version with tapped through
hole) is provided for use with threaded bolt and locknut.
Depending on actual use, the threaded bolt can be
screwed into the tapped through hole in both directions.
The locknut will secure the threaded bolt on both sur­
faces. Please note the required locknut torques from
40 N⋅m ... 54 N⋅m.
A1130-5.0 HBM: public
Load introduction
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